SFB 1244: Adaptive Hüllen und Strukturen für die gebaute Umwelt von morgen

由于许多国家的人口发展和生活水平的不断提高，在过去的四年里，全球建筑活动不断增加。建筑行业占全球资源消耗的50%以上--每秒使用的建筑材料超过1000吨--占全球温室气体排放量的近40%。为了挖掘这一潜力以实现与气候变化有关的政治目标(例如《巴黎气候协定》)，必须在建设、运营和拆除已建环境方面做出重大改变。从一开始，CRC1244就秉承“以少造多、零排放！”的理念。始终如一地遵循这一目标现在比以往任何时候都更加重要。CRC的第二个资助期建立在第一个资助期的基础上，第一个资助期致力于为建筑环境奠定基础，并确定自适应技术的潜力和影响。在过去的四年中，通过使用自适应结构来证明了节省大量材料、能源和排放的能力。还证实了建造自适应船体和结构需要新的设计途径和方法的假设。因此，对这些方法的发展给予了特别关注，这导致需要从整体上重新制定建筑概念。为了重新制定基本的规划过程，所有部分研究人员的跨学科合作是必不可少的。在即将到来的资助期间，所有开发的方法都将得到推广。焦点从简单的样本问题，如36米高的示威者建筑，转移到其他类型的结构。尽管通过调整传统结构来减少资源消耗的潜力很大，但从一开始就进行“适应性”设计的结构可以实现更高的资源消耗和排放减少。寻找和表征这些最优的类型和拓扑结构是第二个资助期的重点。二维元素和结构可以实现大量额外的材料消耗节省，这些元素和结构在许多建筑的总质量中占很大比例。因此，已经发展的找形和设计方法将扩展到二维单元和结构，并需要找到合适的驱动原理。适应性的门面在儿童权利委员会的第二个资助期也变得更加重要。在过去四年的基础上，将加强对房间空调主动式幕墙的研究，重点是过渡到可再生能源。CRC的研究将回答有关元素的设计和尺寸确定的问题，并制定与额外的短期和长期存储容量和GUA相关的运营战略

Due to the demographic development and the continued rise of the living standard in many countries, global construction activity has seen an incessant increase during the past four years. The building sector accounts for more than 50% of the resource consumption worldwide – every second more than 1,000t of building material is used – and for close to 40% of the global greenhouse gas emissions. To tap this potential for achieving the political goals with respect to climate change (e.g. Paris Climate Agreement), significant changes concerning construction, operation, and demolition of the built environment must be made. From the very beginning, the CRC 1244 has been guided by the principle “build more with less – emission-free!” and consistently following this goal is now more important than ever.The CRC’s second funding period builds upon the results of the first, which was dedicated towards laying the foundations and identify-ing the potentials and implications of adaptive technology for and within the built environment.In the past four years, the ability to save enormous amounts of material, energy, and emissions by using adaptive structures was demonstrated. The hypothesis that new design approaches and methods are necessary for building adaptive hulls and structures was also confirmed. Special attention was therefore given to the development of these methods, which led to the need for architectural concepts to be reformulated holistically. For reformulating the underlying planning process, the interdisciplinary cooperation of all partic-ipating researchers was essential.For the upcoming funding period, all developed methods will be generalized. The focus shifts from simple sample problems, such as the 36m-high demonstrator-building, towards other types of structures. Despite the large potential for reducing resource consumption by adaptation of conventional structures, structures designed “adaptively” from the beginning can realize an even higher reduction in resource consumption and emission. Finding and characterizing these optimal typologies and topologies is a focus of the second fund-ing period.A large amount of additional savings in material consumption can be realized for two-dimensional elements and structures, which make up a significant portion of the total mass in many buildings. Therefore, the already developed form-finding and design methods will be extended for two-dimensional elements and structures and appropriate actuation principles need to be found. Adaptive facades be-come more important in the CRC’s second funding period as well. Building upon the foundation of the past four years, research on active facades for room conditioning will intensify, where the focus is on transitioning to renewable energy sources. The CRC’s re-search will answer questions regarding the design and dimensioning of the elements and develop strategies for operation that incorpo-rate additional short-term and long-term storage capacities and gua